* PEAPI.cs: Add IExternRef interface and modify sigs so it can be

	used. So we can easily add stuff to modules and assemblies. Fix
	the nometadata flag, it should be set when there is NO metadata
	not when there is metadata.

svn path=/trunk/mcs/; revision=29562

mcs/class/PEAPI/ChangeLog

@@ -1,3 +1,10 @@
+2004-06-14  Jackson Harper  <[email protected]>
+
+	* PEAPI.cs: Add IExternRef interface and modify sigs so it can be
+	used. So we can easily add stuff to modules and assemblies. Fix
+	the nometadata flag, it should be set when there is NO metadata
+	not when there is metadata.
+	
 2004-06-14  Jackson Harper  <[email protected]>
 
 	* PEAPI.cs: Add new constructor so we can explicitly set the

mcs/class/PEAPI/PEAPI.cs

@@ -381,10 +381,16 @@ namespace PEAPI
 
   }     
   /**************************************************************************/  
+
+        public interface IExternRef  {
+                ClassRef AddClass(string nsName, string name);
+                ClassRef AddValueClass(string nsName, string name);
+        }
+        
         /// <summary>
         /// A reference to an external assembly (.assembly extern)
         /// </summary>
-        public class AssemblyRef : ResolutionScope
+        public class AssemblyRef : ResolutionScope, IExternRef
         {
     private ushort major, minor, build, revision;
     uint flags, keyIx, hashIx, cultIx;
@@ -3648,13 +3654,13 @@ if (rsrc != null)
         /// </summary>
         public class FileRef : MetaDataElement
         {
-    private static readonly uint HasMetaData = 0x1;
+    private static readonly uint NoMetaData = 0x1;
     uint nameIx = 0, hashIx = 0;
     uint flags = 0;
 
     internal FileRef(string name, byte[] hashBytes, bool metaData,
                       bool entryPoint, MetaData md) {
-      if (metaData) flags = HasMetaData;
+      if (!metaData) flags = NoMetaData;
       if (entryPoint) md.SetEntryPoint(this);
       nameIx = md.AddToStringsHeap(name);
       hashIx = md.AddToBlobHeap(hashBytes);
@@ -5587,13 +5593,12 @@ if (rsrc != null)
                         }
                         return 0;
     }
-
-        }
+
   /**************************************************************************/  
         /// <summary>
         /// Descriptor for another module in THIS assembly
         /// </summary>
-  public class ModuleRef : ResolutionScope
+        public class ModuleRef : ResolutionScope, IExternRef
         {
 
                 internal ModuleRef(MetaData md, string name) : base(name,md) {
@@ -5607,7 +5612,7 @@ if (rsrc != null)
     /// <param name="nsName">name space name</param>
     /// <param name="name">class name</param>
     /// <returns>a descriptor for this class in another module</returns>
-    public ClassRef AddClass(string nsName, string name, bool exportClass) {
+    public ClassRef AddClass(string nsName, string name) {
       ClassRef aClass = new ClassRef(nsName,name,metaData);
       metaData.AddToTable(MDTable.TypeRef,aClass);
       aClass.SetParent(this);